LDAP Decision node

Primary LDAP Server (required)

Specify one or more primary directory servers. Specify each directory server in the following format: host:port.

For example, directory_services.example.com:389.

Secondary LDAP Server

Specify one or more secondary directory servers. Specify each directory server in the following format: host:port.

The journey uses the secondary servers when none of the primary servers are available.

For example, directory_services_backup.example.com:389.

DN to Start User Search (required)

Specify the DN from which to start the user search. More specific DNs, such as ou=sales,dc=example,dc=com, result in better search performance.

If multiple entries with the same attribute values exist in the directory server, make sure this property is specific enough to return only one entry.

Bind User DN, Bind User Password

The credentials used to connect to the LDAP user data store.

Attribute Used to Retrieve User Profile (required)

The attribute used to retrieve a user profile from the directory server.

The user search will have already happened, as specified by the Attributes Used to Search for a User to be Authenticated and User Search Filter properties.

Attributes Used to Search for a User to be Authenticated (required)

The attributes the node uses to match the credentials provided by the user to an entry in the directory server.

For example, a value of uid forms the search filter uid=user. If you specify multiple values, such as uid and cn, the node forms a complex search filter (|(uid=user)(cn=user)).

Multiple attribute values let the user authenticate with any one of the values. For example, if you set both uid and mail, then Barbara Jensen can authenticate with either bjensen or bjensen@example.com.

User Search Filter

A filter to append to user searches.

For example, if your search attribute is mail and you set User Search Filter to (objectClass=inetOrgPerson), the node uses (&(mail=address)(objectClass=inetOrgPerson)) as the resulting search filter. In this example, address is the mail address provided by the user.

Search Scope

The extent of the search for users in the directory server:

Default: SUBTREE

LDAP Connection Mode

Specifies whether to use SSL or StartTLS to connect to the directory server. The node must be able to trust the certificates used.

Possible values: LDAP, LDAPS, and StartTLS

Default: LDAP

mTLS Enabled

Enables mTLS (mutual TLS) between AM and the directory server.

This setting applies to all configured LDAP servers; that is, AM uses mTLS to authenticate to all LDAP servers configured for this node.

When mTLS is enabled, AM ignores the values for Bind User DN and Bind User Password.

If you enable this property, you must:

Default: Disabled

mTLS Secret Label

Label used to create a secret ID for mapping to the mTLS certificate in the secret store. AM uses this label to create a specific secret ID for this node. The secret ID takes the form am.authentication.nodes.ldap.decision.mtls.label.cert , where label is the value of mTLS Secret Label. The label can only contain alphanumeric characters (a-z, A-Z, 0-9) and periods (.). It can’t start or end with a period. All LDAP servers configured for this node share the same secret label.

For more security, you should rotate certificates periodically. When you rotate a certificate, update the corresponding mapping in the realm secret store configuration to reflect this label. When you rotate a certificate, AM closes any existing connections using the old certificate. A new connection is selected from the connection pool and no server restart is required.

Return User DN to DataStore

When enabled, the node returns the DN rather than the User ID. From the DN value, AM uses the RDN to search for the user profile. For example, if a returned DN value is uid=demo,ou=people,dc=openam,dc=example,dc=org, AM uses uid=demo to search the directory server.

Default: Enabled

User Creation Attributes

This list lets you map (external) attribute names from the LDAP directory server to (internal) attribute names used by AM.

Minimum Password Length

The minimum acceptable password length.

Default: 8

LDAP Behera Password Policy Support

When enabled, support interoperability with servers that implement the Internet-Draft, Password Policy for LDAP Directories.

Default: Enabled

Trust All Server Certificates

When enabled, the server blindly trusts server certificates, including self-signed test certificates.

Default: Disabled

LDAP Connection Heartbeat Interval

Specifies how often AM should send a heartbeat request to the directory server to ensure that the connection doesn’t remain idle.

Some network administrators configure firewalls and load balancers to drop connections that are idle for too long. Set the units for the interval in the LDAP Connection Heartbeat Time Unit property.

Default: 10

LDAP Connection Heartbeat Time Unit

The time unit for the LDAP Connection Heartbeat Interval.

Default: seconds

LDAP Operations Timeout

The timeout, in seconds, that AM should wait for a response from the directory server.

Default: 0 (means no timeout)

Use mixed case for password change messages

Specifies whether the server returns password change messages in mixed (sentence) case or transforms them to uppercase.

By default, the server transforms password reset and password change messages to uppercase. Enable this setting to return messages in sentence case.

Default: Disabled